2(x-1)+x=3x+5-7

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Solution for 2(x-1)+x=3x+5-7 equation:


2(x-1)+x=3x+5-7

We simplify the equation to the form, which is simple to understand 
2(x-1)+x=3x+5-7

Reorder the terms in parentheses
+(+2x-2)+x=3x+5-7

Remove unnecessary parentheses
+2x-2+x=+3x+5-7

We move all terms containing x to the left and all other terms to the right. 
+2x+1x-3x=+5-7+2

We simplify left and right side of the equation. 
0x=0

0=0

This equation is an identity, so all real numbers are solutions.

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